The reigning champions won thanks to goals from Alisson Santos after seven minutes and a 68th-minute strike from Eljif Elmas before Cesare Casadei scored a late consolation for Torino.
Napoli were also a bit lucky to preserve their win, hoping to retain their useful spot to take part to next Champions’ League, above all in final minutes where a penalty was unassigned to Torino.
To add to Napoli's positive night, Kevin De Bruyne came on as a second-half substitute for his first appearance since tearing his hamstring in October.